Question

9. State whether the following reaction will take place or not.
a) MgSO4 + Zn →
b) Zn + Al2(SO4)3
c) Mg + Al2(SO4)3 →​

Answer 1

Answer:

may be option b u recheck onces

Answer 2

Answer:

a. This would not take place ..Cause Mg is more reactive than Zn so Zn cannot displace Mg from the MgSO4.

B. will not take place..Cause of the same reason as above.

C. Yes this will take place..As Mg is more reactive than Al...so it can displace it from Al2(SO4)3 .

The reaction is as follows:

3Mg + Al2(SO4)3 ------> 3MgSO4 + 2Al